11666410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 25301160

約数和(自身を除く): 13634750

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 821, 1015, 1421, 1642, 2030, 2842, 4105, 5747, 7105, 8210, 11494, 14210, 23809, 28735, 40229, 47618, 57470, 80458, 119045, 166663, 201145, 238090, 333326, 402290, 833315, 1166641, 1666630, 2333282, 5833205, 11666410]

約数ペア:

[(1, 11666410), (2, 5833205), (5, 2333282), (7, 1666630), (10, 1166641), (14, 833315), (29, 402290), (35, 333326), (49, 238090), (58, 201145), (70, 166663), (98, 119045), (145, 80458), (203, 57470), (245, 47618), (290, 40229), (406, 28735), (490, 23809), (821, 14210), (1015, 11494), (1421, 8210), (1642, 7105), (2030, 5747), (2842, 4105)]